Cleanup: Update the path to gfx size headers.

Cleanup: Update the path to gfx size headers.

The geometry headers were moved from /ui/gfx/ to ui/gfx/geometry, so
we are updating the include paths to fix this.

BUG=395370
TEST=compiles
TBR=sky@chromium.org,danakj@chromium.org

Committed: https://crrev.com/ebe974f000199a7020da9855e326b31daad59be3
Cr-Commit-Position: refs/heads/master@{#309873}

[tfarina, 2015-01-03 02:18:54]

TBRing...

[tfarina, 2015-01-03 02:19:10]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-01-03 02:19:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/832953002/60001

[commit-bot: I haz the power, 2015-01-03 02:28:26]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-01-03 02:28:30]

Try jobs failed on following builders:
  linux_gpu on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/linux_gpu/builds/...)
  android_aosp on tryserver.chromium.linux
(http://build.chromium.org/p/tryserver.chromium.linux/builders/android_aosp/bu...)
  win8_chromium_rel on tryserver.chromium.win
(http://build.chromium.org/p/tryserver.chromium.win/builders/win8_chromium_rel...)

[tfarina, 2015-01-03 02:43:43]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-01-03 02:44:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/832953002/80001

[commit-bot: I haz the power, 2015-01-03 04:26:06]

Committed patchset #5 (id:80001)

[commit-bot: I haz the power, 2015-01-03 04:27:06]

Patchset 5 (id:??) landed as
https://crrev.com/ebe974f000199a7020da9855e326b31daad59be3
Cr-Commit-Position: refs/heads/master@{#309873}